Engine-CodesChevrolet – P0ACE 2014 Chevrolet Silverado

P0ACE 2014 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 3 Circuit Erratic

Quick Answer

The diagnostic trouble code P0ACE for a 2014 Chevrolet Silverado indicates a problem with the Hybrid/EV Battery Temperature Sensor 3 Circuit being erratic. Common causes include Faulty Hybrid/EV Battery Temperature Sensor 3, Wiring issues or shorts in the sensor circuit, Malfunctioning hybrid or electric system control module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0ACE 2014 Chevrolet Silverado indicates Hybrid/EV Battery Temperature Sensor 3 Circuit Erratic.
Common causes
Common causes include Faulty Hybrid/EV Battery Temperature Sensor 3, Wiring issues or shorts in the sensor circuit, Malfunctioning hybrid or electric system control module.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code P0ACE 2014 Chevrolet Silverado Description

The diagnostic trouble code P0ACE for a 2014 Chevrolet Silverado indicates a problem with the Hybrid/EV Battery Temperature Sensor 3 Circuit being erratic. In hybrid or electric vehicles, the battery temperature sensor plays a crucial role in monitoring the temperature of the battery pack to ensure optimal performance and safety. When this sensor malfunctions or provides erratic readings, it can lead to various issues with the vehicle's hybrid or electric system.

OBDII Code P0ACE 2014 Chevrolet Silverado - Hybrid/EV Battery Temperature Sensor 3 Circuit Erratic
P0ACE 2014 Chevrolet Silverado Code - Hybrid/EV Battery Temperature Sensor 3 Circuit Erratic

Common Causes of P0ACE 2014 Chevrolet Silverado

  1. Faulty Hybrid/EV Battery Temperature Sensor 3.
  2. Wiring issues or shorts in the sensor circuit.
  3. Malfunctioning hybrid or electric system control module.
  4. Corrosion or damage to sensor connectors.
  5. Environmental factors affecting sensor performance.

Symptoms of P0ACE 2014 Chevrolet Silverado

  1. Check engine light illuminated on the dashboard.
  2. Reduced fuel economy.
  3. Engine running rough or stalling.
  4. Loss of power during acceleration.
  5. Inconsistent battery performance.

How to Fix P0ACE 2014 Chevrolet Silverado

  1. Diagnose the issue using a diagnostic scanner to retrieve the specific trouble code and perform a thorough inspection of the battery temperature sensor and related components.
  2. Test the sensor's resistance and voltage output to determine if it is functioning correctly.
  3. Check the wiring harness for any damage, corrosion, or loose connections and repair or replace as needed.
  4. Reset the trouble code and monitor the sensor's readings to ensure they are within the specified range.
  5. If the issue persists, consider replacing the Hybrid/EV Battery Temperature Sensor 3 or consulting a professional technician for further diagnosis and repair.

Cost to Fix P0ACE 2014 Chevrolet Silverado

The typical repair costs for addressing a Hybrid/EV Battery Temperature Sensor 3 Circuit Erratic issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. On average, the cost of replacing a faulty sensor or repairing wiring issues can range from $200 to $500, including parts and labor. However, it is advisable to check with local auto repair shops for more accurate estimates based on your vehicle's make and model, as well as the severity of the issue. Keep in mind that diagnostic time and labor rates can influence the overall cost of the repair.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0ACE 2014 Chevrolet Silverado Code

1. What does the OBDII code P0ACE mean for a 2014 Chevrolet Silverado?

P0ACE indicates an issue with the Hybrid/EV Battery Temperature Sensor 3 Circuit, specifically that it is behaving erratically or sending irregular signals.

2. What are the common symptoms of code P0ACE in a 2014 Chevrolet Silverado?

Symptoms may include warning lights on the dashboard, reduced hybrid system performance, overheating of the battery, or limited drivability.

3. What causes the P0ACE code to appear in a 2014 Chevrolet Silverado?

The most common causes include a faulty temperature sensor, damaged wiring or connectors, or issues with the hybrid battery control module.

4. Can I drive my 2014 Chevrolet Silverado with the P0ACE code?

It's not recommended to continue driving, as this code can indicate a potential overheating risk or reduced hybrid system efficiency, which could lead to further damage.

5. How do I fix the P0ACE code on a 2014 Chevrolet Silverado?

Repairs may include replacing the faulty temperature sensor, repairing damaged wiring or connectors, or reprogramming or replacing the hybrid battery control module.

6. How much does it cost to fix the P0ACE code on a 2014 Chevrolet Silverado?

Repair costs can vary widely depending on the exact issue, but replacing a battery temperature sensor typically costs between $100 and $300, including parts and labor.

7. Can a loose connection cause the P0ACE code in a 2014 Chevrolet Silverado?

Yes, loose or corroded wiring connections in the hybrid battery temperature sensor circuit can cause this code to trigger.

8. How do I diagnose the P0ACE code on a 2014 Chevrolet Silverado?

Use an OBDII scanner to confirm the code, and then inspect the hybrid battery temperature sensor, wiring, and connectors for damage, corrosion, or loose connections.

9. Does the P0ACE code mean my hybrid battery is failing?

Not necessarily. While this code relates to the hybrid battery temperature sensor, it doesn't always indicate a failing battery. It could be a sensor or wiring issue instead.

10. Can a software update resolve the P0ACE code for a 2014 Chevrolet Silverado?

In some cases, a software update to the hybrid battery control module may resolve the issue if it’s related to programming errors. Consult a dealership or qualified technician.

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